804968127

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{2080021}}^1$

素因数の和:2080070

約数の個数: 12

約数和(自身を含む): 1189772584

約数和(自身を除く): 384804457

約数列:

[1, 3, 9, 43, 129, 387, 2080021, 6240063, 18720189, 89440903, 268322709, 804968127]

約数ペア:

[(1, 804968127), (3, 268322709), (9, 89440903), (43, 18720189), (129, 6240063), (387, 2080021)]